Скачать или смотреть L-12. Hydrogen Bonding | Chapter 3 | 9th Class Chemistry Lecture by Prof. Majid Ali

Hydrogen Bonding | 9th Class Chemistry Chapter 3
Welcome to today's engaging lecture on Hydrogen Bonding, part of Chapter 3 for 9th Class Chemistry. In this video, Prof. Majid Ali (Gold Medalist) explains the concept of Hydrogen Bonding with real-life examples and scientific accuracy.
📘 What You'll Learn:

Definition of Hydrogen Bonding
Formation & Conditions
Example: Water (H₂O) and why it forms hydrogen bonds
Effects on physical properties (melting & boiling points)
This is a must-watch for all 9th class students preparing for board exams or conceptual clarity.
👨‍🏫 Teacher: Prof. Majid Ali (Gold Medalist)
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🔗    / @mjdchemistry9241  
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🔍 Topic Summary:
Hydrogen Bonding is a type of intermolecular force where a hydrogen atom bonded to highly electronegative elements like Oxygen, Nitrogen, or Fluorine forms an attraction with another electronegative atom.

Example:
In H₂O, strong hydrogen bonds form between molecules, resulting in higher boiling and melting points compared to other molecules like H₂S and NH₃.

📌 Keywords:
hydrogen bonding class 9, intermolecular forces, water hydrogen bonds, chemistry chapter 3, 9th class lecture, hydrogen bond definition